Prompting a pretrained transformer can be a universal approximator
Despite the widespread adoption of prompting, prompt tuning and prefix-tuning of transformer models, our theoretical understanding of these fine-tuning methods remains limited. A key question is whether one can arbitrarily modify the behavior of a pretrained model by prompting or prefix-tuning it. F...
| Autori principali: | , , |
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| Natura: | Conference item |
| Lingua: | English |
| Pubblicazione: |
PMLR
2024
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